000
FZNT02 KNHC 030905
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU SEP 3 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC THU SEP 3.
24 HOUR FORECAST VALID 0600 UTC FRI SEP  4.
48 HOUR FORECAST VALID 0600 UTC SAT SEP  5.

.WARNINGS.

...CARIBBEAN TROPICAL STORM WARNING...
.TROPICAL STORM NANA INLAND NEAR 16.7N 88.8W 997 MB AT 0900 UTC 
SEP 03 MOVING WSW OR 255 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 60
KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND 
SE QUADRANTS...60 NM NE QUADRANT AND 20 NM SW QUADRANT. OVER
FORECAST WATERS SEAS 12 FT OR GREATER WITHIN 0 NM W 
SEMICIRCLE...90 NM NE QUADRANT AND 30 NM SE QUADRANT WITH SEAS TO
15 FT. ELSEWHERE WITHIN 17N86W TO 16N89W TO 19N88W TO 19N86W TO 
17N86W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION NANA INLAND NEAR 15.8N 
93.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW NANA NEAR 15.3N 
95.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.48 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 08N35W TO 08N36W TO 11N37W TO 11N35W TO 08N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE TO S SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
8 FT IN SE TO S SWELL.

.ATLC AND CARIBBEAN 18 HOUR FORECAST WITHIN 20N72W TO 20N74W TO
21N74W TO 21N73W TO 21N72W TO 20N72W...INCLUDING THE WINDWARD
PASSAGE... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.